Clarifications for a 1100-Word Blog Post

I can create the 1100-word blog post with a conversational tone, sections, bullet points, bold highlights, and SEO-focused content for a business audience. Before I proceed, I need a couple of clarifications to ensure I meet your exact constraints:

• What are the exact keywords to include, and should they appear in both the first line and the last line of the post?
• Do you want the output delivered as plain Markdown text, or wrapped in a JSON string/object? If JSON is required, please specify the exact structure you want (for example: { title: …, content: … }).
• Is it essential that the post be exactly 1100 words, counting all words including the first and last lines? If any of these constraints conflict, which ones should take priority?
• Are there any specific section titles you want (e.g., Introduction, Threat Landscape, Best Practices, Checklist, Conclusion), or should I create a natural flow with section headings?

If you’d like, I can propose a keyword set now and draft a plan for the sections, then we can confirm before I produce the final 1100-word post.